140 lines
4.5 KiB
C#
140 lines
4.5 KiB
C#
using CaseAccountingContracts.BindingModels;
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using CaseAccountingContracts.SearchModels;
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using CaseAccountingContracts.StoragesContracts;
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using CaseAccountingContracts.ViewModels;
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using CaseAccountingDataBaseImplement.Models;
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using Microsoft.EntityFrameworkCore;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace CaseAccountingDataBaseImplement.Implements
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{
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public class LawyerStorage : ILawyerStorage
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{
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public LawyerViewModel? Delete(LawyerBindingModel model)
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{
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using var context = new CaseAccountingDatabase();
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var element = context.Lawyers
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.Include(x => x.Specialization)
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.Include(x => x.User)
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.FirstOrDefault(rec => rec.Id == model.Id);
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if (element == null)
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{
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return null;
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}
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context.Lawyers.Remove(element);
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context.SaveChanges();
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return element.GetViewModel;
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}
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public LawyerViewModel? GetElement(LawyerSearchModel model)
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{
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if (!model.Id.HasValue)
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{
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return null;
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}
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using var context = new CaseAccountingDatabase();
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return context.Lawyers
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.Include(x => x.Specialization)
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.Include(x => x.User)
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.FirstOrDefault(x => model.Id.HasValue && x.Id == model.Id)
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?.GetViewModel;
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}
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public List<LawyerViewModel> GetFilteredList(LawyerSearchModel model)
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{
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using var context = new CaseAccountingDatabase();
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if (model.Id.HasValue)
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{
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return context.Lawyers
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.Include(x => x.Specialization)
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.Include(x => x.User)
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.Where(x => x.Id == model.Id)
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.Select(x => x.GetViewModel)
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.ToList();
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}
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else if (model.UserId.HasValue)
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{
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return context.Lawyers
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.Include(x => x.Specialization)
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.Include(x => x.User)
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.Where(x => x.UserId == model.UserId)
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.Select(x => x.GetViewModel)
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.ToList();
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}
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else if (model.SpecializationId.HasValue)
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{
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return context.Lawyers
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.Include(x => x.Specialization)
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.Include(x => x.User)
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.Where(x => x.SpecializationId == model.SpecializationId)
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.Select(x => x.GetViewModel)
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.ToList();
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}
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else
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{
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return new();
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}
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}
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public List<LawyerViewModel> GetFullList()
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{
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using var context = new CaseAccountingDatabase();
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return context.Lawyers
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.Include(x => x.Specialization)
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.Include(x => x.User)
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.Select(x => x.GetViewModel).ToList();
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}
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public LawyerViewModel? Insert(LawyerBindingModel model)
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{
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using var context = new CaseAccountingDatabase();
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var newLawyer = Lawyer.Create(context, model);
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if (newLawyer == null)
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{
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return null;
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}
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context.Lawyers.Add(newLawyer);
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context.SaveChanges();
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return context.Lawyers
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.Include(x => x.Specialization)
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.Include(x => x.User)
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.FirstOrDefault(x => x.Id == newLawyer.Id)
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?.GetViewModel;
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}
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public LawyerViewModel? Update(LawyerBindingModel model)
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{
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using var context = new CaseAccountingDatabase();
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using var transaction = context.Database.BeginTransaction();
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try
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{
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var lawyer = context.Lawyers
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.Include(x => x.Specialization)
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.Include(x => x.User)
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.FirstOrDefault(x => x.Id == model.Id);
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if (lawyer == null)
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{
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return null;
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}
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lawyer.Update(model);
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context.SaveChanges();
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lawyer.UpdateContracts(context, model);
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transaction.Commit();
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return lawyer.GetViewModel;
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}
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catch
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{
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transaction.Rollback();
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throw;
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}
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}
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}
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}
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